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Spark Investment Management LLC
Period ended Jun 30, 2026 · Latest filing Aug 10, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Jun 30, 2026: $51,238,694
More quarters will appear as history becomes available.
Top holdings
Top 10 at Jun 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- AMAZON COM INC · COM · 023135106 · shares: $10,291,521
- BLACKBERRY LTD · COM · 09228F103 · shares: $4,211,339
- SPOTIFY TECHNOLOGY S A · SHS · L8681T102 · shares: $3,213,910
- TESLA INC · COM · 88160R101 · shares: $2,523,600
- CENTERRA GOLD INC · COM · 152006102 · shares: $2,328,774
- LIGHTSPEED COMMERCE INC · SUB VTG SHS · 53229C107 · shares: $1,945,616
- BARRICK MNG CORP · COM SHS · 06849F108 · shares: $1,836,725
- ENERFLEX LTD · COM · 29269R105 · shares: $1,717,401
- VERMILION ENERGY INC · COM · 923725105 · shares: $1,691,878
- KINROSS GOLD CORP · COM · 496902404 · shares: $1,436,968
Reported holdings
72 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| AMAZON COM INC | COM | 023135106 | — | 43,180 shares | $10,291,521 |
| BLACKBERRY LTD | COM | 09228F103 | — | 334,000 shares | $4,211,339 |
| SPOTIFY TECHNOLOGY S A | SHS | L8681T102 | — | 7,000 shares | $3,213,910 |
| TESLA INC | COM | 88160R101 | — | 6,000 shares | $2,523,600 |
| CENTERRA GOLD INC | COM | 152006102 | — | 147,000 shares | $2,328,774 |
| LIGHTSPEED COMMERCE INC | SUB VTG SHS | 53229C107 | — | 186,000 shares | $1,945,616 |
| BARRICK MNG CORP | COM SHS | 06849F108 | — | 50,000 shares | $1,836,725 |
| ENERFLEX LTD | COM | 29269R105 | — | 70,000 shares | $1,717,401 |
| VERMILION ENERGY INC | COM | 923725105 | — | 181,000 shares | $1,691,878 |
| KINROSS GOLD CORP | COM | 496902404 | — | 60,750 shares | $1,436,968 |
| CELESTICA INC | COM | 15101Q207 | — | 3,000 shares | $1,093,032 |
| OBSIDIAN ENERGY LTD | COM | 674482203 | — | 133,000 shares | $1,087,685 |
| PRECISION DRILLING CORP | COM NEW | 74022D407 | — | 14,000 shares | $1,074,125 |
| ARTERIS INC | COM | 04302A104 | — | 22,100 shares | $1,073,839 |
| TWILIO INC | CL A | 90138F102 | — | 5,200 shares | $1,072,916 |
| BAYTEX ENERGY CORP | COM | 07317Q105 | — | 259,000 shares | $1,038,082 |
| SILVERCORP METALS INC | COM | 82835P103 | — | 82,000 shares | $829,446 |
| AMBIQ MICRO INC | COMMON STOCK | 023193105 | — | 8,800 shares | $777,040 |
| OPEN TEXT CORP | COM | 683715106 | — | 35,000 shares | $773,888 |
| NVIDIA CORPORATION | COM | 67066G104 | — | 3,500 shares | $700,315 |
| CENOVUS ENERGY INC | COM | 15135U109 | — | 28,000 shares | $694,058 |
| BLOCK INC | CL A | 852234103 | — | 8,700 shares | $661,200 |
| SOUTH BOW CORP | COM | 83671M105 | — | 17,000 shares | $598,261 |
| PAN AMERN SILVER CORP | COM | 697900108 | — | 13,000 shares | $582,215 |
| DROPBOX INC | CL A | 26210C104 | — | 21,000 shares | $576,870 |
| SPROTT INC | COM NEW | 852066208 | — | 5,000 shares | $564,715 |
| CANADA GOOSE HLDGS INC | SHS SUB VTG | 135086106 | — | 58,000 shares | $548,685 |
| AGNICO EAGLE MINES LTD | COM | 008474108 | — | 3,000 shares | $465,666 |
| MONDAY COM LTD | SHS | M7S64H106 | — | 5,900 shares | $427,101 |
| FORTUNA MNG CORP | COM NEW | 349942102 | — | 45,000 shares | $380,059 |
| DIGI INTL INC | COM | 253798102 | — | 5,000 shares | $374,750 |
| FASTLY INC | CL A | 31188V100 | — | 18,500 shares | $339,660 |
| DIEBOLD NIXDORF INC | COM SHS | 253651202 | — | 3,600 shares | $306,072 |
| SILVACO GROUP INC | COM | 82728C102 | — | 21,974 shares | $303,021 |
| DIGITALOCEAN HLDGS INC | COM | 25402D102 | — | 1,700 shares | $266,951 |
| BITDEER TECHNOLOGIES GROUP | CL A ORD SHS | G11448100 | — | 15,200 shares | $241,224 |
| FOSSIL GROUP INC | COM | 34988V106 | — | 55,900 shares | $231,426 |
| KYVERNA THERAPEUTICS INC | COM | 501976104 | — | 25,100 shares | $223,641 |
| HUDBAY MINERALS INC | COM | 443628102 | — | 9,000 shares | $212,314 |
| ONE STOP SYS INC | COM | 68247W109 | — | 11,400 shares | $207,252 |
| ONESPAN INC | COM | 68287N100 | — | 13,300 shares | $190,855 |
| CORSAIR GAMING INC | COM | 22041X102 | — | 19,100 shares | $184,697 |
| CLIMB BIO INC | COM | 28658R106 | — | 13,600 shares | $177,344 |
| ARTIVA BIOTHERAPEUTICS INC | COM | 04317A107 | — | 16,500 shares | $160,050 |
| CENTURY THERAPEUTICS INC | COM | 15673T100 | — | 59,000 shares | $144,550 |
| PUMA BIOTECHNOLOGY INC | COM | 74587V107 | — | 17,000 shares | $137,870 |
| MAKO MNG CORP | COM NEW | 56089A400 | — | 16,092 shares | $118,226 |
| SMARTBIRD INC | CL A NEW | 01675A208 | — | 27,634 shares | $110,536 |
| GCT SEMICONDUCTOR HLDG INC | COMMON STOCK | 36170N107 | — | 37,100 shares | $110,187 |
| OVID THERAPEUTICS INC | COM | 690469101 | — | 31,800 shares | $85,542 |
| MACROGENICS INC | COM | 556099109 | — | 17,200 shares | $79,464 |
| CRONOS GROUP INC | COM | 22717L101 | — | 28,000 shares | $77,315 |
| ATEA PHARMACEUTICALS INC | COM | 04683R106 | — | 16,200 shares | $75,330 |
| LEXEO THERAPEUTICS INC | COM | 52886X107 | — | 15,000 shares | $69,825 |
| ZENTALIS PHARMACEUTICALS INC | COM | 98943L107 | — | 12,500 shares | $60,625 |
| PRELUDE THERAPEUTICS INC | COM | 74065P101 | — | 10,600 shares | $56,498 |
| ACRIVON THERAPEUTICS INC | COMMON STOCK | 004890109 | — | 28,300 shares | $50,374 |
| VOYAGER THERAPEUTICS INC | COM | 92915B106 | — | 13,500 shares | $47,250 |
| BLAIZE HLDGS INC | COM | 092915107 | — | 30,400 shares | $41,952 |
| CARIBOU BIOSCIENCES INC | COM | 142038108 | — | 23,600 shares | $41,536 |
| ACUMEN PHARMACEUTICALS INC | COM | 00509G209 | — | 14,700 shares | $39,249 |
| NKARTA INC | COM | 65487U108 | — | 11,700 shares | $33,111 |
| INHIBIKASE THERAPEUTICS INC | COM NEW | 45719W205 | — | 15,500 shares | $31,465 |
| BLACK DIAMOND THERAPEUTICS I | COM | 09203E105 | — | 15,500 shares | $28,675 |
| CERAGON NETWORKS LTD | ORD | M22013102 | — | 10,411 shares | $26,964 |
| TENAYA THERAPEUTICS INC | COM | 87990A106 | — | 35,500 shares | $26,238 |
| PLIANT THERAPEUTICS INC | COM | 729139105 | — | 22,600 shares | $25,764 |
| COHERUS ONCOLOGY INC | COM | 19249H103 | — | 17,800 shares | $24,920 |
| IBIO INC | COM NEW | 451033708 | — | 13,500 shares | $23,625 |
| MAXCYTE INC | COM | 57777K106 | — | 15,900 shares | $19,557 |
| CYPHERPUNK TECHNOLOGIES INC | COM NEW | 52187K200 | — | 25,900 shares | $15,859 |
| SINOVAC BIOTECH LTD | SHS | P8696W104 | — | 29,100 shares | $0 |